A construção da ponte metálica sobre o Rio Pontengi: aspectos históricos, construtivos e de durabilidade - Natal/RN, Brasil (1912-1916) - estudo de caso

It is a case study that reports the construction of metal truss bridge in the river Potengi in Natal, Rio Grande do Norte, between the years 1912 and 1916. From testimonials on steel bridges in Brazil and worldwide including foundations. Documentary research from procurement of projects and contracts was performed. A chronology of construction, with a description of the equipment used and its original budget with the Brazilian government. Still, we used interviews and surveys with experimental sampling / testimonies, laboratory tests. This study aims to analyze historically and technically the Bridge over the River Potengi, emphasizing primarily the construction process, the qualities and characteristics of the materials used and the technological, chemical, mineralogical and microstructural properties of cement and concrete used in its construction. Taking as conclusions that cements pozolônicos ensured a good durability to the concrete in a hundred-year period and that the solution employed with the compressed air caissons was right

Por uma "cidade nova": apropriação e uso do solo urbano no terceiro bairro de Natal (1901-1929)

This research aimed to analyze the forms of ownership and use of urban land in Cidade Nova, third official neighborhood of Natal (Rio Grande do Norte), between 1901 and 1929. During this period, the city and state authorities began an urban renewal, trying to transform the city, represent it as a new, modernized, able to track the progress and the new political condition of the capital of a republican state. It is observed in Cidade Nova construction of a new material and symbolic territory: the area that was once occupied by huts built by refugees of drought and some summer houses, was, from 1901, transformed, scanned through a urban plan. In Natal various municipal resolutions published between 1901-1929, showed the desires of the group leader to build on Cidade Nova neighborhood a delightful, modernized its structures to reflect the new political condition of the capital of a republican state. The analyzes of the edicts of the materials published in the newspapers A Republica and Diário do Natal, and especially the study of letters of aforamento, demonstrated how many laws were not enforced or resignified, highlighting the existing continuities. Thus, throughout the paper aims to examine how this territory was occupied and used by its inhabitants, such as the granting of land in aforamento may exemplify this practice and noncompliance and how the land was used to consolidate relations of influence and power. After all, the values given to a space, turning it into territory, resulting from the social dimension of this space, in other words, the social categories that use it. Cannot be, therefore, analyze the ways of appropriation and use of urban land in the third neighborhood of Natal without studying individuals who appropriated and used this territory. The study of the allocation of extant aforamentos of land located in this neighborhood process demonstrated the formation of a specific type of market that were at stake not only economic exchanges, but also, and above all symbolic exchanges involving political and social capital. The analysis of such personnel developed market with the lands of Cidade Nova may indicate the existing relations of power between state government, Stewardship and tenants, providing a significant example of this modernization Natal early twentieth century process, guided by a more wealthy group and influential and characterized by limited social changes

Violência Sexual Infanto-Juvenil em Natal: uma avaliação do Programa Sentinela

Analyze the problem of sexual violence suffered by children and adolescents in the city of Natal / Rio Grande do Norte (RN), attended by the Programa Sentinela, a service aimed at combating sexual violence children and teenagers who serves on the council of Natal. Thus aims to review the implementation of the Programa Sentinela in Natal / RN, in the period 2001 to 2006, verifying that the program has contributed to the access of children and adolescents who are victims of abuse and sexual exploitation to fundamental rights under the Statute Children and adolescents (ECA) and the Local Plan and the National gainst Infanto-Youth Sexual Violence. It has a theoretical and methodological approach quantitative and qualitative, covering the issue of sexual violence against children and adolescents, as one of the expressions of economic relationships, gender, race and culture that make up the material and symbolic structure of society. It methodological procedure: review of literature on the subject and conducting interviews with professionals and families of children and adolescent victims of sexual violence. Investigate as the unit of analysis the Sentinel Program. The analysis on the governmental actions of this period on this social problem points to the continuity and little change in the care of victims of sexual violence: despite maintain features and palliative assistencialistas, favoring the "Network of Sexual Tourism", go through some innovations in terms of securing rights from the ECA, which is the need for transparency and democratization in the management of government policies. In research undertaken, Brazil will only be combating this type of crime when each of the social actors are actually doing their share, down taboos, facing corruption and strengthening a system of guarantee of rights, which target children and adolescents are unprotected, and often ignored by Brazilian society

Modelagem e desenvolvimento de um banco de dados geográficos : aplicação à elaboração de mapas de sensibilidade ambiental ao derramamento de óleo na área costeira entre galinhos e São Bento do Norte-RN

The area between Galinhos and São Bento do Norte beaches, located in the northern coast of the Rio Grande do Norte State is submitted to intense and constant processes of littoral and aeolian transport, causing erosion, alterations in the sediments balance and modifications in the shoreline. Beyond these natural factors, the human interference is huge in the surroundings due to the Guamaré Petroliferous Pole nearby, the greater terrestrial oil producing in Brazil. Before all these characteristics had been organized MAMBMARE and MARPETRO projects with the main objective to execute the geo-environmental monitoring of coastal areas on the northern portion of RN. There is a bulky amount of database from the study area such as geologic and geophysical multitemporal data, hydrodynamic measurements, remote sensing multitemporal images, thematic maps, among others; it is of extreme importance to elaborate a Geographic Database (GD), one of the main components of a Geographic Information System (GIS), to store this amount of information, allowing the access to researchers and users. The first part of this work consisted to elaborate a GD to store the data of the area between Galinhos and São Bento do Norte cities. The main goal was to use the potentiality of the GIS as a tool to support decisions in the environmental monitoring of this region, a valuable target for oil exploration, salt companies and shrimp farms. The collected data was stored as a virtual library to assist men decisions from the results presented as digital thematic maps, tables and reports, useful as source of data in the preventive planning and as guidelines to the future research themes both on regional and local context. The second stage of this work consisted on elaborate the Oil-Spill Environmental Sensitivity Maps. These maps based on the Environmental Sensitivity Index Maps to Oil Spill developed by the Ministry of Environment are cartographic products that supply full information to the decision making, contingency planning and assessment in case of an oil spilling incident in any area. They represent the sensitivity of the areas related to oil spilling, through basic data such as geology, geomorphology, oceanographic, social-economic and biology. Some parameters, as hydrodynamic data, sampling data, coastal type, declivity of the beach face, types of resources in risk (biologic, economic, human or cultural) and the land use of the area are some of the essential information used on the environmental sensitivity maps elaboration. Thus using the available data were possible to develop sensitivity maps of the study area on different dates (June/2000 and December/2000) and to perceive that there was a difference on the sensitivity index generated. The area on December presented more sensible to the oil than the June one because hydrodynamic data (wave and tide energy) allowed a faster natural cleaning on June. The use of the GIS on sensitivity maps showed to be a powerful tool, since it was possible to manipulate geographic data with correctness and to elaborate more accurate maps with a higher level of detail to the study area. This presented an medium index (3 to 4) to the long shore and a high index (10) to the mangrove areas highly vulnerable to oil spill

Qualificação do Programa de Prevenção do Câncer de Colo do Útero e do Câncer de Mama, na UBS Parque das Dunas, em Natal\RN.

A atenção básica tem, entre suas atribuições, o papel de coordenadora do cuidado e coordenadora das redes de atenção à saúde. Nesse sentido, ela acompanha os usuários longitudinalmente, e é responsável pela coordenação das ações dos diversos serviços sobre os profissionais.Entre as ações desenvolvidas pelas equipes de Atenção Básica, destacam-se as ações relacionadas ao controle dos cânceres do colo de útero e da mama.Este trabalho teve como objetivo geral melhorar a atenção ao controle de câncer de colo de útero e de mama da Unidade de Saúde da Família Parque das Dunas, município de Natal, Rio Grande do Norte, por meio do aumento da cobertura do programa e qualificação da assistência prestada. A intervenção foi desenvolvida durante 12 semanas e demandou mudanças na estratégia de captação, de atendimento e alterações no processo de trabalho dos profissionais da unidade. Foramutilizadas as recomendações do protocolo Controle dos Cânceres do Colo do Útero e da Mama, do Ministério da Saúde. Durante o período da intervenção, a cobertura alcançada foi de 20,2 % para a prevenção do câncer do colo do útero e 27,4% para o câncer da mama. Os resultados também demonstraram que a qualidade da assistência melhorou consideravelmente, bem como a adesão das usuárias, os registros, a avaliação de risco e a promoção à saúde. As ações trouxeram muitos benefícios para a equipe, o serviço e principalmente para a comunidade e, se mostraram viáveis de serem mantidas, porém ainda precisam ser extrapoladas paras as outras equipes da Unidade.

Programa de Saúde da Família: uma avaliação de efetividade com base na percepção de usuários

Este artigo apresenta os resultados de uma pesquisa que relaciona a percepção dos usuários sobre a contribuição do Programa de Saúde da Família (PSF), na Unidade Mista de Felipe Camarão, Distrito Oeste de Natal, Rio Grande do Norte, com a evolução dos indicadores de atenção à saúde da criança menor de cinco anos, no período de 2000 a 2004. Inicialmente foi realizado um levantamento de dados sobre a política de saúde implementada, incluindo um perfil dos usuários envolvidos. Depois, uma consulta às estatísticas disponíveis, contidas em documentos oficiais do Ministério da Saúde e da Secretaria Municipal de Saúde de Natal, referentes às ações desenvolvidas na área da saúde da criança no período considerado. Por fim, aplicou-se um questionário de pesquisa social a uma amostra de famílias com crianças menores de cinco anos, cadastradas na unidade mista, para conhecer o seu grau de satisfação com os serviços recebidos. A comparação do nível de satisfação dos usuários com a evolução das estatísticas revelou que as ações de atenção à saúde da criança do PSF, no órgão público considerado, foram transformadoras de atitudes e propulsoras de mudanças sociais.

Racionalidade substantiva no processo decisório: um estudo em instituições que lidam com o tratamento oncológico infantojuvenil na cidade de Natal-RN

The present study regards an applied social research (qualitative) performed in two institutions which lead children s cancer treatment in Natal, Rio Grande do Norte. The main goal of this study is, as of a literature review at works which characterizes the first generations of study about substantive rationality, to detect Decision Making process related aspects that may serve as a basis to elaborate analysis categories from decision making process, aggregating them into a new study that may provide an advance to the theme in administrative science. The academic works based on the analysis model created by Mauricio Serva served as a basis to deep research into such theme, which verifies the predominant rationality in eleven administrative internal processes in productive organizations. This dissertation intends to go beyond the identification of the predominant rationality by elaborating new categories of analysis, and making possible the continuity of the subject in administrative science. Based on Guerreiro Ramos s work, which sees a kind of ideal organization, as known as isonomies, this study still calls upon Karl Polanyi s thoughts, which with the objective of comprehending the independent economic phenomenon of the value that allows considering non-market economies, find that the economy of the men is submerged in his social relations; it also rescues the studies from Max Weber who investigates the meaning of social action to better understand the rationality, and refers to the study of Jürgen Habermas, who proposes a broader conception about rationality, within the theory of communicative action. As a result of this theme s review, seven analysis categories of the decision making process have been formulated. They were applied in the institutions that had been chosen and helped to detect the type of predominant rationality in the categories of the decision making process. The results confirm that, although the decisions making process involves rational elements, such as information, identification of alternatives, there are also specific values of each individual with his experience and view oh the world, permeated not only by instrumental rationality, but also by substantive rationality. The study has verified that two similar institutions may show different types of rationality in the decision making process, when decision factors may tend to instrumental rationality, according to administration classic way, as well as they may emerge from substantive rationality, thus contributing to the process of emancipation of the human being in his sphere of work

Da colônia ao shopping: um estudo da evolução tipológica da arquitetura hospitalar em Natal

A conceptual discussion on architectural type and its role in theory and practice supports the construction of an analytical tool used for recognizing the typological evolution of hospital architecture in Western societies. The same tool is applied to analyze the typological evolution of hospital architecture in Natal, Brazil, through a sample of eighteen hospitals built in the city since the beginnings of 20th century. The conclusion is that typological evolution in Natal is almost the same as occidental one, except for a few singularities that can be explained by local social and economic development

Influência de variáveis arquitetônicas no desempenho energético de hotéis no clima quente e úmido da cidade de Natal/RN

This master thesis aims to assess the influence of the design decisions on the energy building performance of hotels. The research is based on the integration of field study and computer simulation. Firstly, a detailed field study is carried out to identify the characteristics of hotels in Natal, Rio Grande do Norte. The items assessed are occupancies, light and equipment densities, types of air conditioning, total and monthly energy consumption, among others. A second and more comprehensive field study is carried out to identify the range of occurrence of architectural variables, with a larger number of buildings. A base case is modelled in VisualDOE, based on the first field study. Then, a first set of simulations are run to explore the sensitivity of the variables on the energy consumption. The results analyses were the base of a second set of simulations, which combined the most influential variables. The results of 384 models were assessed, and the impacts of design decisions were quantified. The study discusses tendencies and recommendations, as well as the methods advantages and disadvantages

Níveis de homocisteína e desempenho cognitivo em uma amostra populacional de idosos da cidade do Natal-RN

The imprecision of the frontier that separates those cognitive deficits inherent to the human physiological aging process from those which represent the early signs of nervous system degenerative pathologies ,very prevalent among the elderly, has brought attention to the need of studies aiming to establish clinical and/or laboratorial criteria to allow this differentiation. Elderly people living in poor and developing countries are frequently exposed to precarious socioeconomic conditions which facilitate the development of an array of pathologies which have metabolic and nutritional dysfunctions as the established or proposed etiological agents. The levels of certain micronutrients, such as the vitamins B12 and B9 (folic acid), and of some intermediary metabolites, such as homocysteine are being thought of as etiological factors and/or as biological markers of a group of alterations which affect the normal functioning of the nervous system with important reflexes upon cognitive performance. This study aims to investigate the influence of homocysteine, B12 vitamin and folic acid levels on the cognitive performance of the low income elderly population. This transversal study took place in Natal, Rio Grande do Norte State, Brazil, and involved 205 dwelling elderly people, users of the Programa de Saúde da Família, a public healthcare program, maintained by the city s health authorities. A multidimensional questionnaire was used to assess the socio-demographic aspects and the overall health and nutrition conditions. The cognitive performance was measured by the use of the Portuguese version of the Mini Mental State Exam (MMSE). The serum levels of homocysteine, B12 vitamin and folic acid were determined by chemiluminescence. The association between the socio-demographic and serum levels of Hcy, B12 vitamin and folic acid was determined by multiple linear regression. Serum levels higher than 13.5 μmol/l, indicative of hyperhomocysteinemia (HHcy), were found on 25.4% of the sample, being more prevalent in men (p<0.05). Deficitary levels of folic acid (<5ng/mol) and of B12 vitamin (<193 pg/ml) were found on 3.9% and 10.2% of the sample respectively. A negative correlation was found between cognitive performance with both age and HHcy and a positive correlation was found between cognitive performance and schooling. The isolated HHcy R2 values were an explanation to only 4% of the variance of the MMSE scores. However, when associated with schooling and age, this model explains about 25% of this association

Legislação de rotulagem nutricional: instrumento de informação na promoção de escolhas alimentares - Natal-RN

Resolutions of the Board of numbers 359 and 360, of December 23, 2003, relating to Nutrition Labelling for Packaged Foods, establish quality standards and provide the education activities for health consumption, since one of the factors that enable the selection of healthier foods are the food labels as an important part in nutrition education. This is a descriptive study with a cross-sectional design. To calculate sample size, it was considered a margin of error of 20%, confidence level of 95% and prevalence of 52.5% for verifying nutritional information in a pilot study conducted in 2007. A total of 145 subjects were interviewed, resulting in 371 consumers in Natal, Rio Grande do Norte, Brazil, in order to determine prevalence of consulting nutritional information contained on food labels as a nutritional guideline for consumers and its association with sociodemographic variables as well as identify the intervention measures suggested by intervieweds so that this information can be better used to select healthy foods. Twenty-five of the 69 supermarkets belonging to the Supermarket Association of Rio Grande do Norte (ASSURN) were randomly selected. Data collection relied on interviews and extensive direct observation, using a semi-structured form composed of eight closed questions, some of which were multiple choice, and ten open questions. The chi-square test was performed for statistical analysis, using Statistical Package for Social Sciences (SPSS) 15.0 software. Label information most consulted was: expiry date (91.6%); product brand (49.4%); nutritional information (47.0%); zero trans fat (32.9%); zero sugar content (12.8%); zero fat content (3.0%); rich in fibers (2.7%); whether light or diet (30.4%); list of ingredients (16.8%); whether the product contained gluten or not (4.1%). When asked about the importance of nutritional information, 96.8% of the subjects responded important or very important ; of these 46.6% and 3.8% reported partially or totally understanding the information presented. It was found that 41.6% of the consumers consulted nutritional information for dietary reasons related to nontransmissible chronic diseases and 35.7% to be able to choose healthier foods. The data show a significant association between motivation to choose healthier foods and higher family income and schooling (p<0.0001). The intervention measures mentioned to make nutritional information better understood and used were: information and orientation about nutritional information, provided by qualified professionals in the supermarkets, the commercial establishment or the product manufacturer (73.9%) and media disclosure about the nature, importance and purpose of nutritional information (42.9%). In despite of communication noises the consumers use the nutrition claim for the nutritional guidance, showing association with some demographic variables. However, they desire the implementation of intervention measures that can be contextualized in the political construction of nutrition education to promote healthy food choices

Educação ambiental: um estudo de experiências nas escolas municipais de Natal

This a research on pedagogical experiences about Environmental Education carried out in selected schools of the municipal education net of the city of Natal, Rio Grande do Norte State. This study occurs in a where social and environmental problems reach great dimensions and provoke discussions all over the planet. Inside this social context where education is taken as a form intervention in the world, several methodological and theoretical approaches emerge indicating Environmental Education tendencies as different ways to face challenges due to environmental crisis. The maim question pursued by the research is to inquiry how schools have developed their Environmental Education experiences. Pedagogical experiences on Environmental Education are analyzed in selected schools having as theoretical framework ideas for social change, by human action accordingly to Hanna Arendt‟s thought, and Marx‟s idea of praxis, (1989). The objective is to identify, to know and to map the pedagogical experiences on Environmental Education carried out in selected schools of the municipality teaching net having sociological cartography as a methodological strategy for analyzing empirical data. The results of the research pointed out existing reductionist and behaviorist-pedagogical perspectives as for as Environmental Education is concerned as well as environmental understanding, showing a predominance of the conservative Environmental Education tendency inside schools

Da política no vídeo à videopolítica: um estudo hermenêutico do programa Jornal do Dia (Natal/RN)

Esta investigación tiene como objetivo realizar un estudio sobre el noticiero "Jornal do Dia" de la TV Ponta Negra, afiliada a la cadena de televisión SBT con sede en Natal / Rio Grande do Norte. El estudio evalúa, desde una perspectiva crítica, el comportamiento de la sección política de ese noticiero sobre la cobertura que ha estado haciendo sobre los acontecimientos políticos en el estado. Específicamente, estamos interesados en conocer, a través del estudio detallado de sus noticias, como los "hechos políticos" del Estado, entendida como una práctica política que se informó, se presentan en su noticiero. Del punto de vista metodológico, la investigación se toma la decisión de utilizar la hermenéutica de profundidad (HP) como propuesto por Thompson (2007) en su libro "La ideología y la cultura moderna". Sugerimosla HP porque es una referencial de alta eficacia analítica para el estudio de los medios de comunicación y en particularde la ideología. De este modo, como se versade una investigación sobre las "formas simbólicas" creemos que estamos en posesión de una importante herramienta metodológica capaz de permitir la comprensión e interpretación de las noticias diariamente "teleplasmadas"

Interações comunicativas entre uma professora e um aluno com transtorno invasivo do desenvolvimento na escola regular

Inclusion of students with autism in regular education settings is a topic that has not been much explored by the national scientific literature. This matter is complex and, due to the extent of various aspects involved, it is essential to delimitate a focus of investigation. The direction taken by this study was to evaluate the effects of an intervention program in the communicative interactions between a student with autism and his teacher in a regular classroom. Data were collected in an elementary private school, located in the city of Natal, Rio Grande do Norte during the 2010 academic school year. The study included a teacher and a non-vocal, 10-year-old student diagnosed with autism. A quasi-experimental A-B research design was employed. During the intervention program the teacher was trained to use Naturalistic Teaching Strategies and Alternative and Augmentative Communication (AAC) resources to increase the frequency of interactions with the student during three classroom routines (entry time, snack and pedagogical activity). The results indicated qualitative and quantitative changes in the interactions of the dyad after the implementation of the intervention program. The student began to use pictograms to communicate with the teacher in two of the three routines investigated. The frequency of AAC use was also observed in the teacher‟s repertoire, especially when the student failed to understand gestures and words. The teacher positively evaluated the intervention program

A autoavaliação institucional na Escola Municipal Estudante Emmanuel Bezerra: construindo uma dinâmica de participação

This project was based on an implemented investigation of the institutional self-evaluation at Municipal Emmanuel Bezerra school, located at the west zone of Natal capital in Rio Grande do Norte state, where school individuals were analysed in interaction. A qualitative research was taken under the use of several pieces of information and collected out of several sources, such as: managing, docent and administrative staff interviews; present school legislation, political pedagogical project, scholar regiment as well as the 2013 action plans documental analyses; and the literature review focused in books and articles which treats of evaluation, State Evaluator and the public educational politics in order to promote the dialogue between school theory and reality. The institutional evaluation has been the theme debated through several studies. However, with its major focus on the evaluation systems and High Education aiming to raise competition having implying the reaching of educational quality as justification under liberal view. Notwithstanding, over the controlling function of the educational results and competition trigger amongst the educational institutions to the accruement of the received resources, it is believed that this institutional evaluation, however the system, can assist in the educational services improvement offered to the local public, when endeavoured to the purpose of supporting human development. Having the obtained data, the self-evaluation process implemented at the concerned school, the conceptions which permeate the school environment as well as the community joining given in this object lesson, was described and analysed as dialoguing with the political pedagogical project and comprehending the constitution in a democratic management